CVE-2017-18360
UnknownEPSS 0.43%
Last modified
CVE-2017-18360 is a vulnerability of currently unknown severity. In change_port_settings in drivers/usb/serial/io_ti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
In change_port_settings in drivers/usb/serial/io_ti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.11.3 |
| Canonical | Ubuntu Linux | 12.04 |
| Canonical | Ubuntu Linux | 14.04 |
References
- http://www.securityfocus.com/bid/106802Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1123706Issue Tracking, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.3Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/6aeb75e6adfaed16e58780309613a578fe1ee90bPatch, Third Party Advisory
- https://usn.ubuntu.com/3933-1/Third Party Advisory
- https://usn.ubuntu.com/3933-2/Third Party Advisory
- http://www.securityfocus.com/bid/106802Third Party Advisory, VDB Entry
- https://bugzilla.suse.com/show_bug.cgi?id=1123706Issue Tracking, Third Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.3Release Notes, Vendor Advisory
- https://github.com/torvalds/linux/commit/6aeb75e6adfaed16e58780309613a578fe1ee90bPatch, Third Party Advisory
- https://usn.ubuntu.com/3933-1/Third Party Advisory
- https://usn.ubuntu.com/3933-2/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-18360?
In change_port_settings in drivers/usb/serial/io_ti.c in the Linux kernel before 4.11.3, local users could cause a denial of service by division-by-zero in the serial device layer by trying to set very high baud rates.
How severe is CVE-2017-18360?
Severity scoring for CVE-2017-18360 is pending analysis. The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18360?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-18360?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST